colCVs {wrMisc} | R Documentation |
rowCVs
Description
This function returns CV for values in each column (using speed optimized standard deviation). Note : NaN values get replaced by NA.
Usage
colCVs(dat, autoconvert = NULL, silent = FALSE, debug = FALSE, callFrom = NULL)
Arguments
dat |
(numeric) matix |
autoconvert |
(NULL or character) allows converting simple vectors in matrix of 1 row (autoconvert="row") |
silent |
(logical) suppress messages |
debug |
(logical) additional messages for debugging |
callFrom |
(character) allows easier tracking of messages produced |
Value
This function returns a (numeric) vector with CVs for each column of 'dat'
See Also
rowSums
, rowCVs
, rowGrpCV
, colSds
Examples
set.seed(2016); dat1 <- matrix(c(runif(200) +rep(1:10,20)),ncol=10)
head(colCVs(dat1))
[Package wrMisc version 1.15.4 Index]